42774159

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{28921}}^1$

素因数の和:28970

約数の個数: 16

約数和(自身を含む): 62471520

約数和(自身を除く): 19697361

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 28921, 86763, 491657, 838709, 1474971, 2516127, 14258053, 42774159]

約数ペア:

[(1, 42774159), (3, 14258053), (17, 2516127), (29, 1474971), (51, 838709), (87, 491657), (493, 86763), (1479, 28921)]